Hi fellas, currently writting down from Puerto Rico, don't know if there's much people from PR here but just saying Hi and asking for some help! Currently my ride just popped out these codes and I need help on trying to find the source of the problem, so here I go:

17 Speed Sensor= I already replaced the sensor with another one from my other EK and still not working the speedometer, what seems funny to me is that when I plugged the other one without reseting the ECU (disconnecting the battery or nothing, to erase code) it started to work great, it stayed like that for a day, next day, dead! Don't know why...

65 Secondary Oxygen Sensor Heater= At first the ECU was throwing code for the 1st sensor, I replaced it, since I ain't got one 'cause I've pulled it out (nothing connected to the harness on that place) it just popped out the code (obviously), thing is that since there's no cat in the car no more, if I put the secondary sensor back on would it still be giving me this code for having the same lecture as the 1st sensor?

54 Crank Fluctuation Sensor= Don't know what the hell is this, think it's the sensor that measures the rpm of the crankshaft? Am I right? What should I do here? Just replace it?


Any Comments, help would be mostly welcome!

Thank you

 

Anyobdy? Nobody? Help!!

 

what motor are you running? and which ecu?

 

B18B1 on a P75 OBD2 (97)